LSBio The Immunohistochemistry Antibody Company
  • Antibodies
  • All Antibodies
  • Primary Antibodies
  • Secondary Antibodies
  • IHC-plus Antibodies
  • Isotype Control Antibodies
  • ELISA Kits
  • All Kits
  • Sandwich ELISA Kits
  • Competitive EIA Kits
  • Cell-Based ELISA Kits
  • DNA-Binding ELISA Kits
  • Direct ELISA Kits
  • Functional ELISA Kits
  • Phospho-Specific ELISA Kits
  • Custom ELISA Kits
  • Proteins
  • All Proteins
  • Recombinant Proteins
  • Native Proteins
  • Over-expression Lysates
  • Cell and Tissue Lysates
  • Bio-active Proteins
  • Animal-free Proteins
  • Synthetic Peptides
  • Immunohistochemistry
  • Comprehensive IHC Reports
  • Custom IHC Services
  • TCR Screening Services
  • IHC-plus Antibodies
  • Other
  • Blocking Peptides
  • Immunohistochemistry Services

  • Work with LifeSpan to design a custom immunohistochemistry to address your specific biological question. Outsource the entire localization process without having to worry about finding and characterizing target specific antibodies, sourcing and validating difficult-to-find tissues, and having the ability to interpret the resulting immunostaining in relation to complex human pathologies.

  • TCR Screening Services

  • Test your therapeutic antibodies in immunohistochemistry against a broad panel of normal frozen human tissue types in order to determine potential unintended binding. Our non-GLP TCR services are designed on the FDA recommendation outlined in their "Points to Consider in the Manufacture and Testing of Monoclonal Antibody Products for Human Use".
Have a question?
  • Purchasing
  • Product Ordering Terms and Conditions
  • Holiday Schedule
  • About the LSBio Guarantee
  • About Our Rewards Program
  • Reference Material
  • About LSBio (LifeSpan BioSciences Inc.)
  • About Our 2-million Specimen Tissue Bank
  • About Our IHC Validation Process
  • About Our IHC-plus™ Immunohistochemistry Protocol
  • Publications
  • Secure Logins
  • Login to Our Secure FTP Site
  • Login to Our IHC Database
Contact Us

2401 Fourth Avenue Suite 900
Seattle WA 98121

Phone: 866-819-4732 (Toll Free North America)
206-374-1102 (International)

Fax: 866-206-6909 (Toll Free North America)
206-577-4565 (International)
How to Buy - Details about how to buy our products. - To submit a new order. - To submit questions about existing orders, pricing, availability, bulk quotes, proforma invoice requests, or other billing issues. - To request technical information requests about an LSBio product or its application. - To request information about fee-for-service contract IHC studies, IHC reports, distribution agreements, or general business development.

Worldwide Distributors List - To find your local distributor if you're not within the United States.
Quick Order ▾
View Cart

Anti-BTF3 Antibody (clone 628C5a) LS-C184427


Wt. Vol. Conc. Price
50 µg - 0.1 mg/ml $325
Inquire for larger quantities

LSBio (Direct) LSBio (Direct)

Most Popular BTF3 Antibodies

Anti-BTF3 Antibody LS-C211742
Rabbit Polyclonal (IgG) to Human BTF3
Western blot, ELISA
Anti-BTF3 Antibody (aa1-30, AP) LS-C212967
Rabbit Polyclonal (IgG) to Human BTF3
Human, Mouse
Western blot, ELISA
AP Conjugated
Anti-BTF3 Antibody (aa35-70) LS-C289071
Rabbit Polyclonal (IgG) to Human BTF3
IHC - Paraffin, Immunofluorescence, Immunoprecipitation
Immunohistochemistry Image

100% Guaranteed 100% Guaranteed
Mouse Monoclonal [clone 628C5a] (IgG2b) to Human BTF3
ICC, Western blot, Flow Cytometry, Dot Blot


Human BTF3
Human (tested or 100% immunogen sequence identity)
IgG2b Monoclonal [628C5a]
Protein G purified


  • ICC (2 - 100 µg/ml)
  • Western blot (0.2 - 2 µg/ml)
  • Flow Cytometry (0.5 - 2 µg/tst)
  • Dot Blot

Specificity and Use

BTF3 antibody was raised against recombinant Human Basic Transcription Factor 3.
Human BTF3


PBS, pH 7.4, 1% BSA, 0.05% sodium azide
Long term: -20°C; Short term: +4°C. Avoid repeat freeze-thaw cycles.
For research use only.

About BTF3

P20290 NM_001207 NP_001198.2

BTF3 Antibody, BTF3a Antibody, BTF3b Antibody, BTF3P13 Antibody, BETA-NAC Antibody, HUMBTFD Antibody, NACB Antibody, Transcription factor BTF3 Antibody, Basic transcription factor 3 Antibody, BTF3L3 Antibody

When associated with NACA, prevents inappropriate targeting of non-secretory polypeptides to the endoplasmic reticulum (ER). Binds to nascent polypeptide chains as they emerge from the ribosome and blocks their interaction with the signal recognition particle (SRP), which normally targets nascent secretory peptides to the ER. BTF3 is also a general transcription factor that can form a stable complex with RNA polymerase II. Required for the initiation of transcription.


Immunofluorescent staining using BTF3 antibody. Immunostaining analysis in HeLa cells. HeLa cells were fixed with 4% paraformaldehyde and permeabilized with 0.01% Triton-X100 in PBS. The cells were immunostained with anti-BTF3 antibody.

Western blot

Western blot
Western blot of immunized recombinant protein using BTF3 antibody.

Requested From: United States
Date Requested: 10/23/2016

Get Social With Us! Follow us on Facebook Follow us on Google+ Follow us on LinkedIn
Copyright © 2016 LifeSpan BioSciences, Inc. All Rights Reserved Privacy Policy
Catalog Number